by Gunawan Widjaja & Kartini Mulyadi $7.00
by Drs. G. Kartasapoetra., dkk $9.00
by Gatot Supramono, S.H $13.00
by $13.00
by HF. Abraham Amos $11.00
by Huala Adolf, S. H., LL M., Ph.D. $9.00